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N76 [4]
3 years ago
12

Explain what it is meant by redshifted

Physics
1 answer:
pantera1 [17]3 years ago
4 0
The displacement of spectral lines toward longer wavelengths (the red end of the spectrum) in radiation from distant galaxies and celestial objects. This is interpreted as a Doppler shift that is proportional to the velocity of recession and thus to distance.
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